... switches three sources to one display. It not only has the key-press-switching function, but also has intelligent function. ... well for HD-DVD,SKY-STB, PS3, Xbox36etc. The output sends the high definition audio/video signals to a high definition ... 2.5Gbps 5.Multifunctional on switching : intelligent or mechanical 6.Maintains high resolution video - beautiful, sharp HDTV resolutions up to 1080p, 2k, ...